Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5257639 | Electropneumatic positioner | Robert Claude Prescott, Philip H. Sanford, Howard W. Nudd, Jr. | 1993-11-02 |
| 5159949 | Electropneumatic positioner | Robert Claude Prescott, Philip H. Sanford, Howard W. Nudd, Jr. | 1992-11-03 |
| RE33028 | Electropneumatic transducer system | — | 1989-08-22 |
| D291917 | Disposable cushion pad for intra-oral X-ray films | — | 1987-09-15 |
| D290652 | Cushion pad for intra-oral X-ray films | — | 1987-06-30 |
| 4527583 | Electropneumatic transducer system | — | 1985-07-09 |
| RE31416 | Electric signal transmitter for vibrating-wire sensor | Everett O. Olsen, David A. Richardson | 1983-10-18 |